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KRONPRINZ AKT GES FUER METALLI

Overview
  • Total Patents
    15
About

KRONPRINZ AKT GES FUER METALLI has a total of 15 patent applications. Its first patent ever was published in 1919. It filed its patents most often in Germany. Its main competitors in its focus markets transport, machine tools and mechanical elements are MUEHLHAUSEN KINDERFAHRZEUGE, NADAL ALOY JORDI and CLAUDE SAUZEDDE.

Patent filings in countries

World map showing KRONPRINZ AKT GES FUER METALLIs patent filings in countries
# Country Total Patents
#1 Germany 15

Patent filings per year

Chart showing KRONPRINZ AKT GES FUER METALLIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ludwig Wilhelm 2
#2 Richter Dr-Ing Eberhard 1
#3 Schuster Dipl-Ing Hans 1

Latest patents

Publication Filing date Title
DE802603C Pipe connection
DE692009C Brake drive for mechanically operated brakes of land and air vehicles
DE682499C Braking device, especially for vehicles or aircraft, with fusible bodies which are arranged in the vicinity of the friction surfaces and are used for cooling
DE700857C Device for bringing about the gradual feed in pilger mills
DE705796C Aircraft chassis
DE651019C Coupling device between wheel and brake body in air or land vehicles
DE643488C Full disc wheel with conical contact surface and central fastening nut
DE576678C Snap ring lock on wheels with removable rim flange
DE404368C Connection of sectional heating elements made of sheet metal
DE339863C Frictionally pressed cutting tool for removing the welding ribs from pipes and the like. like
DE578698C Snap ring lock on wheels with removable rim flange
DE575821C Attachment of a detachable wagon wheel
DE575811C Device for scraping off the weld burr that occurs during continuous welding of the longitudinal seam of pipes
DE608463C Process for the production of pipes with wall thickness thickened only in one place
DE633369C Metal wagon wheel